Wangli Security & Surveillance Product Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:26.99% (-1.68%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.1588 | 5.54 | |
| 0.2372 | 4.31 | |
| 0.6449 | 8.85 | |
| 0.0102 | 0.65 |
Estimation Period:
Feb 24, 2021 to Feb 6, 2026
Feb 24, 2021 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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